APA (7th ed.) Citation

Guberlet, M. L. (1956). Seaweeds at ebb tide. University of Washington Press.

Chicago Style (17th ed.) Citation

Guberlet, Muriel L. Seaweeds at Ebb Tide. Seattle: University of Washington Press, 1956.

MLA (9th ed.) Citation

Guberlet, Muriel L. Seaweeds at Ebb Tide. University of Washington Press, 1956.